| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.46 | 11.568% | $115.4283 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $105.45 | 13.335% | $119.5118 | $119.51 | $119.50 | $119.50 |
| Purchase #3 | $235.29 | 7.244% | $252.3344 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $60.96 | 6.545% | $64.9498 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $36.66 | 8.699% | $39.8491 | $39.85 | $39.85 | $39.80 |
| Purchase #6 | $229.29 | 6.657% | $244.5538 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $156.45 | 3.415% | $161.7928 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $927.56 | $998.4200 | $998.41 | $998.45 | $998.30 | |